Dayton Regional STEM Center
(937) 225-4598
200 S. Keowee St. Dayton, OH 45402

Content Area: Data Analysis and Probability

Science, Technology, Engineering and Math

“Excel”ing After The Apocalypse

Congratulations! You are one of the chosen few! The challenge: keep surviving! You are being sent to one of the government designed pods. Everyone in the biosphere has been thoroughly screened and their job assigned. You have been assigned to the civil engineering team and must determine how the land will be divided between housing…
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Stop Stomping on Me

Student engineering teams assist a city that is building a new soccer field for the World Cup competition.  To protect the city’s precious groundwater, the city requires a field that is as environmentally sustainable as possible, but also meets the needs of professional players.  Students are challenged to design the optimum layered soil arrangement (soil…
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Eco-Shipping

Student teams utilize the engineering process to build an eco-friendly, cost-effective packaging prototype for shipping products.  In order to effectively complete the design challenge, students research recyclable packaging options for diminishing the amount of waste that ends up in the landfill.  Teams follow the engineering design process to design a prototype, and utilize a Decision Analysis…
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“Fish-y” Gardening

In this 7th grade unit, student teams design and construct a small/micro-scale symbiotic aquaponic system that can be used by populations lacking natural resources needed to provide and cultivate a sustainable, nutrient-rich food source. This unit engages students in participating in an engineering design challenge in which they create a viable farming method consisting of…
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Battery Design Challenge

Batteries are important form of technology for society. Batteries serve as a stored energy source. You can quickly think of multiple instances in where you are dependent on a battery (some examples are: car (electric started), calculator, iPod, hand held video game, smoke detector, or key fob). For engineers at the Air Force Research Labs…
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Electric Vehicle: Body Design

This lesson is designed to be done independently, consecutively, or concurrently with the Rolling Resistance, Transmission, Electric Power Source, and Electric Motor Lessons for the Electric Vehicle (EV) Unit. Power efficiency is the goal of all good environmentally conscious designs. As you will see throughout the EV unit, there are many factors that influence this…
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Compressed Air Vehicle

*Please note that while this unit is complete, we are in the process of updating both the curriculum and the standards. This activity will introduce students to the use of compressed air as a means of propulsion.  The goal is to allow students to discover the relationship between the amount of compressed air and the…
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Let It Shine

This investigation is to introduce/solidify students’ working knowledge of sorting and classification.  Through this process students will investigate light transmittance through everyday objects.  The students will perform a simple flashlight test to classify objects into three predetermined groups; that of transparent, translucent, and opaque.  Students will create class graphs to represent the discoveries.  An in…
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Is the Sun Toxic?

Although the sun is the primary source of energy for all life, it can also be considered a toxin.  The essence of this lesson is to have students understand that a toxin is a poisonous substance and that the sun is an example of a toxin. Students will be introduced to other toxins including ones…
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Pollution Effects on Plant Growth

As industries transition from assembly lines to advanced manufacturing, there are more machines being utilized in the manufacturing and assembly process. These machines, as all machines do, require lubricants to run smoothly and efficiently. Owners also use chemical liquids to clean the machines periodically to maintain their performance. Once these lubricants and industrial cleaners are…
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